Spain 1947/50 Formula Aerogrammes with Red Meter Imprints, 21 mint and 4 used all in sleeves with identification and pricing, all neatly folded and very fresh, values up to EUR240 each in Laiz, Kessler Nos. 5/84, Laiz & Michel numbers also listed, many with very low printings (seven with 25 or less issued), Very Fine, a desirable group of these elusive aerogrammes; owner originally paid over $4,000 from H&G postal stationery dealer in 1990s when these were very popular (see online scans) (Image)

CV. 500-750